116718730 has 16 divisors (see below), whose sum is σ = 210271464. Its totient is φ = 46648000.

The previous prime is 116718713. The next prime is 116718733. The reversal of 116718730 is 37817611.

It can be written as a sum of positive squares in 4 ways, for example, as 101344489 + 15374241 = 10067^2 + 3921^2 .

It is not an unprimeable number, because it can be changed into a prime (116718733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9480 + ... + 17980.

Almost surely, 2^116718730 is an apocalyptic number.

116718730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116718730 is a deficient number, since it is larger than the sum of its proper divisors (93552734).

116718730 is a wasteful number, since it uses less digits than its factorization.

116718730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9881.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 116718730 is about 10803.6442925524. The cubic root of 116718730 is about 488.7050773833.

The spelling of 116718730 in words is "one hundred sixteen million, seven hundred eighteen thousand, seven hundred thirty".